is the leading character in the now hob attack ad. >> big, yellow, a menace to our economy. mitt romney knows it's not wall street you have to worry b it's sesame street. >> the sarcasm. it spots big bird with the likes of bernie madoff. romney said he would cut the federal subsidy to pbs to reduce the deafcy. romney said this had shows misplaced presidential priorities. >> these are tough times with real serious issues, so you have to scratch your head when the president spent the last week talking about big bird. we need a president talking about saving jobs and saving our future. >> reporter: sesame street said they are a nonprofit, not political organization. they don't endorse any candidates. they have called upon the obama campaign to pull this ad. >> wow. who knew big bird would play such a role in this election. >> reporter: a month to go. >> who's coming up next, elmo. we'll have to wait and see. kelly, back to you. >>> you wrap up a nate -- night at the ballpark, cheering on the o's or ravens and leave your mess for someone else. do you know who cleans up? >> reporter: this is what we'